baber/WOPTO huggingface dataset:
Patent JP-H09210098-A (JP)
Title: One-way clutch
Inventor: MURATA MITSUHIRO
IPC: F16D41/066
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To realize a compact and light-weight one-way clutch. SOLUTION: An outer 4 of a one-way clutch 1 stores a roller 6 and a spring 8, and one end of the spring 8 comes into contact with the roller 6. The other end of the spring 8 comes into contact with a pedestal 15 formed on the outer 4. A circular arc outer inclined face 15a is formed on an outer peripheral side of the pedestal 15. Moreover, a projection 16 which protrudes on the roller 6 side is formed on an inner peripheral side of the pedestal 15. A circular arc inner inclined face 16a is also formed on the inner peripheral side of the pedestal 15, and the other end of the spring 8 is sandwiched between the outer inclined face 15a and the inner inclined face 16a. Since the outer peripheral side of the pedestal 15 is the circular arc outer inclined face 15a, the wall thickness of the outer 4 on the outside of the pedestal 15 is increased, the stress concentration can be reduced, and the outside diameter of the outer 4 can be reduced. As a result, it is possible to reduce the size and weight of the one-way clutch 1. In addition, even if the outer peripheral side of the pedestal 15 is in circular arc shape, the spring 8 does not drop in an inner side owing to the inner inclined face 16a due to the projection 16.
Patent JP-H02202396-A (JP)
Title: Forward/reverse rotation switching control system for motor
Inventor: YAMADA TETSUO
IPC: H02P27/06
Filed: 1989-01-30
Abstract: PURPOSE:To prevent production of transient torque by switching two phases of AC three-phase voltage at a time point when two phase voltages matche each other, then rotating a motor forwardly or reversely and switching the phase winding voltage of the motor at an identical voltage level. CONSTITUTION:A three-phase indiction motor 3 is connected through a phase sequence switching circuit 4 comprising an electromagnetic contactor with a three-phase variable frequency generator 2 to be rotated through an engine 1. A 60 deg. detector 5 comprises a comparator for comparing V and W phase voltages, where the electromagnetic contactor in the phase sequence switching circuit 4 functions,upon matching of V and W phase voltages after provision of a forward/reverse rotation command, to switch V and W phases through its contact circuit 4' so as to rotate the motor 3 forwardly or reversely.
Patent JP-S55113007-A (JP)
Title: Coupling structure of optical fiber
Inventor: OOGUSHI YOSHIO
IPC: G02B6/42
Filed: 1979-02-23
Abstract: PURPOSE:To obtain the coupling method of optical fibers which obviates the occurrence of the fluctuations in the imaging position owing to plug mounting and dismounting and produces less laser noise by forming the optical fibers and lens- form converging medium to an integral structure with their refractive indices being made continuous. CONSTITUTION:Exit light from a semiconductor laser 1 passes through a lens-form converging medium 2 and is entered to an optical fiber 4. The exit side end face 2b of the converging medium 2 is integrally contacted and coupled to the incident end face 4a of the optical fiber 4 and is contained in a plug 5. Then, the coverging medium 2 and optical fiber 4 are connected without any gap and therefore there is no reflected light at the incident end face of the optical fibers and the fluctuations in the imaging position owing to the mounting and dismounting of the plug do not occur. Thereby, the optical fiber which produces less noise of semiconductor layer and does not cause the fluctuations in the noise level owing to the deviation in the imaging position may be obtained.
Patent JP-S59148762-A (JP)
Title: Azetidinone derivative
Inventor: KATOU TOSHIHISA
IPC: C07D205/085
Filed: 1983-02-10
Abstract: NEW MATERIAL:An azatidinone derivative shown by the formula I (R1 is H, or amino-protecting group; X is H, alkyloxy, aralkyloxy, aryloxy, OH, OSO3H, or SO3H). EXAMPLE:3-t-Butoxycarboxamido-1-benzyloxy-4-trifluoromethyl-2-azetidin one. USE:Useful as a parent nucleus for beta-lactam antibiotic having high activity. PREPARATION:For example, a compound shown by the formula II is reacted with titanium trichloride in water or an aqueous solution to give a compound shown by the formula I where R<1> is amino-protecting group and X is H. This compound is reacted with sulfuric anhydride or its reactive derivative to give a compound where X of the formula I is a salt of SO3H (group shown by the formula III, n-Bu4N<+>, K<+>, Na<+>, etc.).
Patent JP-S63189008-A (JP)
Title: Surface acoustic wave device
Inventor: NOZAKI MASAO
IPC: H03H3/08
Filed: 1987-01-31
Abstract: PURPOSE:To obtain a desired frequency response characteristic and a group delay characteristic, by arranging protrusively discharge electrodes confronting with each other with a prescribed space from each comb-tooth electrode, and setting said space smaller than any of a pair of electrodes. CONSTITUTION:On a piezoelectric substrate 1, an excitation electrode 2 constituted by crossing the comb-tooth electrode 2a of positive polarity and the comb- tooth electrode 2b of negative polarity, and a reception electrode 3 arranged keeping the prescribed space in the direction of the propagation of a surface acoustic wave excited by the electrode 2 and constituted by crossing the comb- tooth electrode 3a of positive polarity and the comb-tooth electrode of negative polarity 3b, are formed. The discharge electrodes 5a and 5b are arranged protrusively at the farthest position from the reception electrode 3 of the electrodes 2a and 2b. And the space 4 between the electrodes 5a and 5b is set smaller than any of the space between the electrodes 2a and 2b.
Patent JP-S60165406-A (JP)
Title: Vaporizing burner
Inventor: MIYAHARA KINGO
IPC: F23D11/06
Filed: 1984-02-08
Abstract: PURPOSE:To flame up vaporizing combustion flame in a stable condition from the beginning of the combustion, by warming a blast shell and a combustion shell with a part of generated combustion heat. CONSTITUTION:The fuel fed to the surface of a fuel diffusion unit 23 is turned into vaporized gas rapidly while the fuel is spread in a thin film form along a vaporizing shell 11 inside, and simultaneously during the flowing, the fuel is mixed with air for combustion to be perfect vaporized gas to be pressed into a gas chamber 5. The pressed-in gas is jetted through a slot 4 for gas jet created on a combustion board 3 and is flamed by combustion flame, and whole vaporizing shell 11 is heated by flaming the vaporizing combustion flame. Therefore, after the vaporizing combustion flame is generated, vaporized gas is continuously generated as the vaporizing shell 11 is intensively heated, and the vaporizing combustion with blue flame can be continued for a long time.
Patent JP-S61180859-A (JP)
Title: Snow thawing device concurrently used as heating device
Inventor: SAEGUSA TETSUJI
IPC: F24S90/00
Filed: 1985-02-06
Abstract: PURPOSE:To provide a system construction capable of displaying both functions of snow thawing and heat collection by assembling a heater in a heat storage vessel used for heating water by solar heat collection and adding an auxiliary pump for agitating water which operates in synchronism with a circulation pump to the heat storage vessel. CONSTITUTION:During the heat collecting operation, a snow thawing and heat collection changeover switch 16 is set at a heat collecting position, and a heat medium (such as water) heated by solar heat irradiated to a mat 1 is circulated to a heat exchanger 3 to heat water 9 within a heat storage vessel 8. When the temperature of water 9 rises and the difference in the temperature of water and that of the heat medium is less than a set value, the operation of the circulation pump 2 is stopped. In the case of thawing snow, the changeover switch 16 is changed over to the snow thawing side, an auxiliary pump 11 is operated in synchronism with the circulation pump 2, the water 9 is heated in a heater 10 while flowing and agitating the water 9 in the heater 10, and heat is transmitted to the heat exchanger 3. As a result, the heat medium circuiting to the mat 1 heated and the temperature of the heat medium is raised, and snow is thawed by the heat radiation from the surface of the mat 1.
Patent JP-S54114842-A (JP)
Title: Noncombustible material draw-out control method from fluidzed bed
Inventor: SAITOU YUKIO
IPC: F23C10/24
Filed: 1978-02-28
Abstract: PURPOSE: To contrive reduction of dynamic power as well as of operating frequency of sluice valves for incinerator of industrial wastes or dry distillatory furnace by operating a noncombustible material draw-out sluice valve through temperature difference between the inside of fluidized bed and the propinquity to the inlet port of a noncombustible material draw-out pipe.  
     CONSTITUTION: Noncombustible materials 2, such as glass, metals, pebbles, etc. contained in solid waste 1 collects near to a gas diffusing plate 6 below a fluidized bed 8 in a fluidized bed dry distillatory furnace 19. Combustible material is made into decomposed gas 20 which is exhausted through a exhaust pipe 10. In case where temperature difference between a thermocouple 36 for measuring temperature in the fluidized bed and a thermocouple 37 for measuring partial temperature near to the piping inlet port has gone up to be more than a settled value, a two-staged sluice valve operating controller 35a is worked with use of a temperature difference detector 34, to exhaust noncombustible materials by operating an upper part sluice valve 12a and a lower part sluice valve 12b. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60166897-A (JP)
Inventor: TAKAGI SOUICHIROU
IPC: B01J49/90
Filed: 1984-02-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S57137667-A (JP)
Title: Refrigerator
Inventor: NOZAWA SHIGEKAZU
IPC: F04B39/02
Filed: 1981-02-18
Abstract: PURPOSE:To eliminate a flow control valve and reduce the size of an oil pump by supplying oil separated by an oil separator to the sliding parts such as bearings and the like via an constant pressure pump. CONSTITUTION:Mixture of the refrigerant gas and oil compressed by a compressor is separated by an oil separator 2, the refrigerant gas being condensed and liquefied in a condensor 3, pressure reduced and expanded by an expansion valve 4 and performing a cooling action in an evaporator 5 while the oil seperated by the oil seperator 2 is supplied to the sliding parts such as the bearings and the like of the compressor 1 by a constant pressure type oil supply pump 6. Since the flow rate of the contstant pressure type pump is not dependent on the pressure head unlike the constant volume type pump it maintains constant oil pressure even with the presence of gap fluctuation at the bearing and the like thereby eliminating the need for a flow control valve which is required to compensate for the inrease of the pressure head due to the gap fluctuation in the case of the constant volume type pump and also eliminating the need for an oil supply pump of excessive capacity.
Patent JP-H01195857-A (JP)
Title: Body transfer device
Inventor: HAYAKAWA YOSHIMI
IPC: A61G7/10
Filed: 1988-02-01
Abstract: PURPOSE:To make a person safely and easily transferrable in a sideways sitting attitude by erecting a column tiltably on a turn plate, and installing a receiver pan on the end of this column. CONSTITUTION:A turn plate 1 is installed on a base plate 11 free of rotation. A column 2 is made up of having two pipes 21, 22, different in each diameter, fitted in free of slide motion, and a footboard 4 is solidly installed in a lower end which is pivotally attached to the turn plate 1. A receiver pan 3 is formed long sideways and simultaneously curved in accord with the abdomen of a human body, and connected to an upper end of the column 2 at the center of a lower surface. The column 2 is tilted toward a transferred person and, after the upper half of the transferred person is received by the pan 3, the column 2 is uprighted, while the rotary plate 1 is rotated to the side of the transferee and the column 2 is tilted to his side, thereby transferring the subject.
Patent JP-H09192774-A (JP)
Title: Billet heater measuring device
Inventor: ITO DAIJI
IPC: G01N27/90
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To prevent a heater from being damaged or a die from being broken in forging by controlling a transferring device and a discharging device with receiving signals of a diameter measuring means, a length measuring means and a detecting means. SOLUTION: In a first work W1, the diameter is measured with a diameter measuring displacement sensor 31 and the signal is sent to a controlling part of a controlling means. A work holder 26 is lowered, the 2nd work W2 is held, a 1st stopper is raised and the restriction of the work W1 is released. The length of the work W1 is measured with a length measuring displacement sensor 32, the signal is sent to the controlling part, at the same time, a quality of material detecting sensor 33 is lowered, it is pressed to the work W1, the quality of material of the work is detected and the signal is sent to the controlling part. The signal of each sensor is sent to the controlling part, the signal value is compared with a standard value stored in a storing part, when it is judged within the range of the standard value, the work W1 is released and sent to a conveyer.  When it is judged without the range of the standard value, the work is dropped down to a receiving box 51.
Patent JP-H07231414-A (JP)
Title: Television receiver with external equipment mounting function
Inventor: NOHARA SATOSHI
IPC: H04N5/44
Filed: 1994-02-21
Abstract: PURPOSE:To enable the mounting of an external equipment without requiring special knowledge. CONSTITUTION:A mounting part 5 is formed by providing a recessed part 2 on the upper part of a television receiver 1, grooves 4 on the both-sided surfaces and a terminal group 3 on the bottom surface. The coupling part 7 provided on the bottom part of an external equipment 6 is mounted on this mounting part 5. The both-sided surfaces of the coupling part 7 are provided with guides 8. These guides 8 are engaged to the grooves 4 and the coupling part 7 is exactly mounted on the mounting part 5. The terminal group 3 and 9 are connected and the transmission/reception of a signal is performed.
Patent JP-H07229406-A (JP)
Title: Steam utilizing device with valve brought under opening and closing control by hydraulic motor
Inventor: SHIMODA KAZUHIKO
IPC: F01D25/00
Filed: 1994-02-21
Abstract: PURPOSE:To simultaneously attain a reduction in noise and prevention of the adhesion of an operating oil for hydraulic motor to a high temperature part. CONSTITUTION:A steam turbine device 1 as a steam utilizing device has a block plate 2 to a conventional steam turbine device. The block plate 2 has a radial dimension larger than the radial dimension of a through-hole 7 bored in a body cover 7, and installed to the anti-stop valve 4 side of the flange 53 possessed by a hydraulic motor 5 by use of a screw 22 and nut 23 as fastening device. The block plate 2 is also installed so that the side surface 2a of the anti-stop valve 4 side and the inner surface 71a of the side wall 71 of the body cover having the through-hole 72 has a clearance G. The dimension of' this clearance G is set to a dimension longer-than the moving dimension of the hydraulic motor 5 by the thermal expansion caused by the supply of steam to the steam turbine device.
Patent JP-H09200478-A (JP)
Title: Facsimile equipment
Inventor: YOSHIDA TAKEHIRO
IPC: F16K11/065
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To provide the facsimile equipment which can perform a batch transmitting function evading the delay of information transmission to an opposite- side user. SOLUTION: A transmission mode includes a normal transmission mode and a communication cost saving function mode by the batch transmitting function. In this communication saving function mode, when transmission is selected in the period from set transmission selection time (specific time A) to set batch transmission time (specific time B), a regarding process wherein its transmission information is regarded as an object of transmission by the batch transmitting function and the transmission information regarded as the object of transmission is stored in a memory circuit 18 while made to correspond to its address is performed.  At the set specific time B, a transmitting process wherein the transmission information regarded as the object of transmission by the batch transmitting function is read out of the memory circuit 18 and the read information is transmitted to the address is performed.
Patent JP-H09195019-A (JP)
Title: Continuous treatment of aluminum alloy sheet and device therefor
Inventor: UCHIDA HIDETOSHI
IPC: C22F1/00
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To produce an Al alloy sheet excellent in formability, zinc phosphate treatability or the like with good productivity by subjecting a steel material of an Al-Mg base alloy contg. a specified amt. of Mg or the like to continuous heat treatment and surface treatment, thereafter executing low temp. heating treatment at a specified temp. and immediately coiling the same. SOLUTION: A sheet material S of an Al-Mg base alloy contg., by weight, 2 to 6% Mg, an Al-Mg-Si base alloy contg. 0.2 to 1.5% Mg and 0.1 to 1.6$ Si or an Al-Cu-Mg base allay contg. 0.6 to 3% Cu and 0.3 to 1.5% Mg is fed from a recoiling device 1 to a heating zone 4 and cooling zone 5, and is continuously subjected to heat treatment. Next, coating is removed with an alkali soln. or an acid soln. by a surface oxidized coating removing device 7 and, after that, it is continuously subjected to low temp. heating treatment at 40 to 120 deg.C by a low temp. heating device 9 and is immediately coiled as a coil C by a coiling device 10. Thus, the Al alloy sheet excellent in coating/baking hardenability or the like can be obtd. using the same treating line.
Patent JP-S63190400-A (JP)
Inventor: NEMOTO TOSHIYA
IPC: H01L21/60
Filed: 1987-02-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60167865-A (JP)
Title: Bunch wind thread removing device
Inventor: OOSUMI MASAO
IPC: B65H73/00
Filed: 1984-02-10
Abstract: PURPOSE:To automatize the process of removal of a bunch section to facilitate the binding of tail threads, by securing a label to the tail wind part of the end part of a bobbin which is slung up by a package gripping device which a suspended thread is cut off after the bunch wind part is released and sucked by a blower. CONSTITUTION:A label applying device applies a label on the tail thread part of a bobbin 2 when a package 1 is gripped by a package gripping device 10, and a thread is secured. Then, a press device 40 is operated to temporarily presses the thread between the label on the tail thread part of the bobbin and a bunch part. When the package gripping device 10 is raised or a motor 1 is driven, a screw shaft 13 ascends so that the package is also moved upward. In this condition, a sucking device 50 is operated so that the thread in the bunch wind part 3 is sucked. Next a cutter 60 cuts off the thread which is suspended down. Then, a package is released from the package gripping device 10 and is then shifted onto a conveyor device.
Patent JP-H02202263-A (JP)
Title: Facsimile broadcast receiver
Inventor: NISHIDA NAOKI
IPC: H04N7/08
Filed: 1989-01-31
Abstract: PURPOSE:To prevent the misreception of a facsimile broadcast signal by processing this signal with preference in case a facsimile broadcast signal to be processed is received while a facsimile circuit signal is received and processed. CONSTITUTION:When a main control part 7 receives a flag showing the reception of a request for reception of a facsimile broadcast signal, the part 7 receives and processes a facsimile circuit signal received from a telephone FAX terminal 20 and at the same time waits for the end of reception of a page that is under reception and processing among those facsimile circuit signals. If the terminal 20 has no will to transmit the facsimile circuit signal of the next page, the part 7 finishes the receiving/processing job of the facsimile circuit signal. Then the part 7 allows a facsimile broadcast signal reception control part 1 to decode the facsimile broadcast signal stored in a facsimile broadcast signal memory part 2 based on a flag showing a request received from the part 1 to receive the facsimile broadcast signal.
Patent JP-S59146670-A (JP)
Inventor: SHIOZAKI KOUTAROU
IPC: A63B37/04
Filed: 1983-02-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07208946-A (JP)
Title: Three-diemensional recognition apparatus
Inventor: NAKAJIMA KOJI
IPC: G01B11/24
Filed: 1994-01-21
Abstract: PURPOSE:To obtain a three-dimensional recognition apparatus which is small, whose responsivity is fast and which can recognize a shape with high accuracy by a method wherein a distance is found on the basis of a beat signal obtained by mixing reflected light of standard light with that of measuring light and the shape is found on the basis of data on a beam angle. CONSTITUTION:A laser beam from a semiconductor laser 2 is frequency-modulated in proportion to an injected current, which is changed continuously at a definite rate, from a frequency modulation circuit 1, and it is divided into two beams by a beam splitter 4. One optical beam is reflected by a mirror 5, and its reflected beam is made incident on a photodetector 6 as standard light A. The other optical beam is cast on an object 14 to be measured by a scanner 8, and its reflected beam is made incident on the photodetector 6 as measuring light B. The standard light A and the measuring light B are mixed by the photodetector 6, and a distance arithmetic circuit 12 operates a distance up to the irradiation spot of the object 14 to be measured on the basis of the frequency of a beat signal which is obtained. A shape arithmetic circuit 13 finds the shape of the object 14, to be measured, on the basis of the output of the circuit 12 and on the basis of a measuring beam angle detected by an angle detector 10.
Patent JP-H08240872-A (JP)
Title: Preparation of silver halide flat boardlike emulsion under existence of protonic solvent with dissociation constant smaller than that of water and/or nonaqueous polar aprotonicsolvent
Inventor: AN BUERUBEEKU
IPC: G03C1/005
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for the production of an emulsion containing flat type silver halide grains showing a high aspect ratio, high flatness and high homogeneity. SOLUTION: Regarding the case where a crystal in an emulsion has at least a value of 25 for the flatness defined as a ratio between the aspect ratio of an emulsion crystal and the thickness thereof, and less than 30 for the homogeneity of a crystal in the emulsion defied as 100 times the ratio between the standard deviation of the crystals and a mean projected crystal diameter, the following processes are involved;  (1) formation of silver halide grain nucleus via introduction of aqueous silver salt and aqueous halide solutions, subject to both solutions being made to contain at least one type of non-aqueous solution, whenever necessary, in reaction vessel containing protection colloid and at least one type of non-aqueous non-proton solvent or at least one type of proton solvent by weight ratio between 5 and 60% to water, with smaller dissociation constant than water, (2) addition of aqueous silver salt and aqueous halide salt solutions to reaction vessel containing silver halide nucleus at a pBr value larger than 2.0, (3) condensation of grown silver halide emulsion grains, and (4) washing and re-dispersion process.